The Keith Jack Celtic Cradle of Life Pendant-Necklace is Approx. 1 inch wide comes in Sterling Silver with a 10kt Gold Trinity Knot Center, on an 18inch spiga chain. Gift Boxed. The Celtic Cradle of Life reminds us that our lives are forever intertwined with the lives of those we love. These threads that bind us to one another help to weave our own destinies - past, present and future.